If you own a Chevrolet in Bergen County or Northern New Jersey, there is one reliable way to ensure the parts going into your vehicle meet the same engineering standards it was built with - buy GM Genuine Parts or ACDelco components from an authorized Chevrolet dealer.
Bottom Line:
- GM Genuine Parts and ACDelco are Chevrolet’s two OEM parts brands - both engineered to factory specifications
- Paramus Chevrolet at 194 NJ-17, Paramus, NJ 07652 is the authorized Chevrolet parts source for Bergen County
- OEM parts protect your warranty, maintain resale value, and eliminate fitment guesswork
- Common stock includes oil filters, brake pads, air filters, batteries, and Silverado/Equinox/Tahoe-specific accessories
- Call (201) 477-9370 or order online for parts availability
GM Genuine Parts vs. ACDelco - What’s the Difference?
General Motors maintains two distinct parts brands, and understanding the difference helps you order the right component.
GM Genuine Parts are exact-fit replacement components designed and validated for specific Chevrolet models. These are the same parts used during vehicle assembly - collision components, body panels, powertrain parts, and model-specific items. When a part needs to match your Silverado’s VIN-specific configuration or your Tahoe’s drivetrain specifications, GM Genuine Parts is the line to look for.
ACDelco is GM’s own maintenance and replacement parts brand. It covers the high-volume wear items that every vehicle needs regularly - oil filters, air filters, cabin air filters, brake pads and rotors, spark plugs, batteries, wiper blades, and more. ACDelco parts are manufactured to GM’s engineering specifications and carry their own warranty coverage.
Both brands are OEM parts. The distinction is mostly about product category rather than quality tier. For a deeper explanation of what OEM actually means and how it compares to aftermarket, our guide to OEM vs. OES parts breaks down the terminology.
Why Genuine Parts Matter for Your Chevrolet
The case for OEM parts is straightforward: they are engineered to the exact tolerances and material specifications your vehicle was designed around.
Fit and function. A GM Genuine Parts brake rotor for a 2024 Equinox is machined to the same dimensional tolerances as the rotor installed at the factory. An aftermarket rotor may be close, but “close” in braking systems means uneven pad wear, noise, or reduced stopping performance. The same applies to oil filters, where bypass valve pressure ratings and filter media density are calibrated to your engine’s oil system.
Warranty protection. While federal law does not require you to use OEM parts to maintain your warranty, using genuine GM or ACDelco components eliminates any question about whether a non-factory part contributed to a failure. For vehicles still under Chevrolet’s bumper-to-bumper or powertrain warranty, this is the simplest path to keeping coverage intact. Our maintenance schedule guide covers what needs replacing and when.
Resale value. A documented service history using OEM parts supports stronger resale and trade-in values. Buyers and dealers reviewing service records have more confidence in vehicles maintained with factory-spec components.
"ACDelco and GM Genuine Parts are what we trust in our own service bays - they are built to the same standards GM uses on the assembly line. We see strong demand for Silverado accessories and Equinox maintenance parts especially. Bergen County Chevy owners want to keep their vehicles running at factory spec, and genuine parts are the most reliable way to do that."
General Manager, Paramus Chevrolet
Most Popular Chevrolet Parts at Paramus Chevrolet
Based on what Bergen County Chevrolet owners are actually buying, here are the highest-demand parts and accessories at the parts counter.
Maintenance and Wear Items
- ACDelco oil filters - The PF48 (for 5.3L and 6.2L V8 engines in the Silverado and Tahoe) and PF64 (for 1.5L turbo and 2.0L turbo engines in the Equinox and Trax) are consistently the highest-volume parts in stock
- ACDelco brake pads and rotors - Ceramic front brake pads for the Equinox and semi-metallic pads for the Silverado are routine replacement items
- Engine air filters - Replacement intervals vary by driving conditions, but Bergen County’s mix of highway and suburban driving typically calls for replacement every 30,000-45,000 miles
- Cabin air filters - Often overlooked, but critical for HVAC performance and interior air quality
- ACDelco batteries - Batteries rated for northeastern winter conditions, with cold cranking amp ratings matched to your model
- Spark plugs - ACDelco Iridium plugs are the OEM specification for most current Chevrolet engines
Silverado Parts and Accessories
The Silverado generates more parts and accessories volume than any other model. Popular items include:
- Tonneau covers (hard and soft folding)
- Bed liners and bed mats
- Running boards and assist steps
- Towing mirrors and trailer brake controllers
- LED lighting upgrades
- Floor liner sets (all-weather)
For buyers still deciding on their next Silverado, our Chevrolet buyer’s guide covers the full lineup from Silverado to Equinox to Tahoe.
Equinox and Tahoe Parts
Equinox owners most commonly purchase maintenance kits - oil filter, air filter, and cabin filter bundles - along with all-weather floor mats and cargo area protection. Brake pads are the most frequent wear-part replacement.
Tahoe owners share much of the Silverado’s parts catalog due to the shared platform. Running boards, towing accessories, and roof rack systems are among the most popular accessory purchases.
How to Order Parts at Paramus Chevrolet
There are three ways to get the genuine Chevrolet parts you need.
In person. Visit the parts counter at Paramus Chevrolet, 194 NJ-17, Paramus, NJ 07652. The parts team can look up your vehicle by VIN to ensure exact fitment. Walk-in availability covers most high-volume maintenance items; less common parts can typically be sourced within one to two business days.
By phone. Call (201) 477-9370 to check availability, get pricing, and place orders for pickup. Having your VIN ready speeds up the process.
Online. Use the Paramus Chevrolet parts center to browse the catalog and submit parts requests. You can arrange for dealership pickup or have parts shipped.
Paramus Chevrolet is located on Route 17 in Paramus - accessible from Routes 4, 17, and 208. The dealership serves Chevrolet owners across Bergen County including Hackensack, Ridgewood, Fair Lawn, Mahwah, and surrounding Northern New Jersey communities.
Genuine Parts vs. Aftermarket - When It Matters Most
Not every aftermarket part is a bad choice - but there are situations where genuine GM or ACDelco parts are clearly the better decision.
| Scenario | Recommended | Why |
|---|---|---|
| Vehicle under warranty | GM Genuine / ACDelco | Eliminates warranty claim risk |
| Brake system components | GM Genuine / ACDelco | Safety-critical - fitment and material quality matter |
| Engine and transmission | GM Genuine | Factory tolerances protect powertrain longevity |
| Routine filters (post-warranty) | ACDelco or quality aftermarket | ACDelco is ideal; reputable aftermarket is acceptable |
| Accessories and cosmetic | GM Genuine or aftermarket | Depends on fitment requirements and budget |
| Collision repair | GM Genuine | Structural integrity and crash safety standards |
For a more detailed breakdown of how OEM, OES, and aftermarket parts compare across different scenarios, see our OEM vs. OES parts guide.